第一章：冷战的“冷”是什么意思？What Does the “Cold” in Cold War Mean?

你有没有过和同学闹别扭的经历？两个人明明很合得来，却因为一点小事吵得不可开交，甚至开始“冷战”——你不理我，我也不理你，连借块橡皮都要绕半个教室？这种“不直接动手，但处处对着干”的状态，其实就是冷战最核心的逻辑。Have you ever had a disagreement with a classmate? You two might get along so well usually, but argue over a tiny thing, and start a “cold war” of your own: you ignore me, I ignore you, even when you need to borrow an eraser, you have to walk halfway around the classroom to ask someone else. This state of “not fighting directly, but opposing each other in every way” is exactly the core logic of the Cold War.

让我们先把“班级小矛盾”的类比放大：假设你的班级里突然出现了两个意见完全相反的小团体，我们叫它们“蓝队小组”和“绿队小组”。蓝队小组主张所有作业必须用蓝色笔写，课间只能玩跳房子，所有同学都必须遵守这个规则；绿队小组则主张用绿色笔写作业，课间玩丢沙包才是最好的游戏。两个小组都觉得自己是对的，都想让全班的同学都听自己的，但是又都不敢真的动手打架——因为上次两个调皮鬼在班里抢橡皮打了一架，把讲台都打碎了，两个人都被老师罚站了一周，大家都怕再受罚。Let's expand the “small class conflict” analogy first: imagine two completely opposing groups suddenly appear in your class, let's call them the “Blue Team” and the “Green Team”. The Blue Team insists that all homework must be written with blue pens, and only hopscotch is allowed during break time, and all classmates must follow this rule; the Green Team argues that homework should be written with green pens, and throwing sandbags is the best game for break time. Both groups think they are right, and want all classmates to listen to them, but neither dares to really start a fight: because last time two naughty kids fought over an eraser in class, broke the podium, and both were punished to stand for a week, so everyone is afraid of being punished again.

于是两个小组就开始“冷战”了：蓝队会在黑板上写“绿队的规则是错的，玩丢沙包会弄脏衣服”，绿队也会在黑板上写“蓝队的规则是错的，跳房子会摔破膝盖”；蓝队会给喜欢跳房子的同学送贴纸、送新橡皮，拉他们加入自己的小组；绿队会给喜欢丢沙包的同学送弹珠、送零食，拉他们加入自己的小组；两个小组还互相规定，自己组的人不能和对方组的人一起玩，不能借对方的文具，不能一起做值日。这种没有直接动手，但在规则、舆论、盟友、日常互动里全方位对抗的状态，就是冷战最典型的特征。So the two groups start a “cold war”: the Blue Team writes “the Green Team's rules are wrong, throwing sandbags will stain clothes” on the blackboard, and the Green Team writes “the Blue Team's rules are wrong, hopscotch will scrape knees” in response; the Blue Team gives stickers and new erasers to classmates who like hopscotch, to pull them into their group; the Green Team gives marbles and snacks to classmates who like throwing sandbags, to pull them into their group; the two groups also make rules that their members cannot play with the other group, cannot borrow stationery from each other, and cannot do duty together. This state of no direct physical fighting, but full confrontation in rules, public opinion, allies, and daily interactions is the most typical feature of the Cold War.

如果把时间倒回1945年，你会发现真实的世界格局，和这个班级故事几乎一模一样：只不过“蓝队小组”换成了以美国为首的资本主义阵营，“绿队小组”换成了以苏联为首的社会主义阵营，全班同学换成了全世界所有国家，而之前定下的“不能动手打架”的规则，就是二战后确立的雅尔塔体系。If we turn back the clock to 1945, you will find that the real world pattern is almost exactly the same as this class story: only the “Blue Team” is replaced by the capitalist camp led by the United States, the “Green Team” is replaced by the socialist camp led by the Soviet Union, all classmates are replaced by all countries in the world, and the previously established “no fighting” rule is the Yalta System established after World War II.

一、冷战的基础规则：雅尔塔体系是怎么来的？

To understand the Cold War, we first need to know where its basic rules came from: the Yalta System established after World War II.

1945年之前的全世界，就像一個被两个调皮鬼搅得不得安宁的班级：德国和日本这两个“班级恶霸”，从1931年开始就到处抢别人的文具、打其他同学，甚至想把整个班级都变成自己的地盘。他们先打了西班牙、奥地利、波兰这些同学，又打到了法国、英国的家门口，最后连远在班级另一头的美国、苏联都被他们打了。这时候全班大部分同学终于团结起来，组成“反法西斯同盟”，一起揍这两个恶霸，这场架一打就是6年，是全世界历史上打的最久、最狠的一次架，也就是我们常说的第二次世界大战（1939-1945年）。Before 1945, the whole world was like a class that was disturbed by two naughty bullies: Germany and Japan, who started to rob other students' stationery, beat other classmates from 1931, and even wanted to turn the whole class into their own territory. They first attacked classmates like Spain, Austria and Poland, then reached the doors of France and the UK, and finally even the United States and the Soviet Union, who were at the other end of the class, were attacked. At this time, most of the classmates in the class finally united to form the “Anti-Fascist Alliance” and beat the two bullies together. This fight lasted for 6 years, the longest and fiercest fight in the history of the world, which is what we often call World War II (1939-1945).

这场架打完的时候，两个恶霸被打趴下了：德国在1945年5月投降，日本在1945年8月投降，但是全班同学也都打累了：苏联死了2700万人，相当于每10个苏联小朋友里就有3个永远失去了家人；美国死了40万人，中国死了1800万人，全世界总共死了超过7000万人，相当于每个国家都有好多小朋友再也见不到自己的爸爸妈妈了。When the fight was over, the two bullies were knocked down: Germany surrendered in May 1945, and Japan surrendered in August 1945, but all the classmates were also tired of fighting: the Soviet Union lost 27 million people, which means 3 out of every 10 Soviet children lost their families forever; the United States lost 400,000 people, China lost 18 million people, and more than 70 million people died worldwide in total, which means many children in every country could never see their parents again.

这时候，班级里三个最高的同学——美国、苏联、英国，就决定在教室后面的白板上写几条死规矩，以后再也不许打这么狠的架了，这个会议就在苏联的雅尔塔小镇召开，所以叫“雅尔塔会议”，定下的规则就叫“雅尔塔体系”。At this time, the three tallest classmates in the class — the United States, the Soviet Union and the United Kingdom — decided to write a few dead rules on the whiteboard at the back of the classroom, so that no such fierce fight would ever happen again. This meeting was held in the small town of Yalta in the Soviet Union, so it was called the “Yalta Conference”, and the rules set were called the “Yalta System”.

雅尔塔体系的核心规则，用小朋友能懂的话说就是这3条：The core rules of the Yalta System, in words that children can understand, are these 3: 1. 惩罚恶霸的规则：德国要分成两部分，东边的部分归苏联管，西边的部分归美、英、法管，以后不许再闹事；日本要归美国管，不许再打别的国家。 Rule for punishing bullies: Germany will be divided into two parts, the east part will be managed by the Soviet Union, and the west part will be managed by the US, UK and France, and it is not allowed to make trouble again; Japan will be managed by the United States, and it is not allowed to attack other countries again. 2. 分座位的规则：原来被德日抢了座位的同学，可以换到自己想坐的位置，比如波兰的座位要往西挪一点，补偿他被德国抢走的地盘；朝鲜要暂时分成南北两部分，北边归苏联管，南边归美国管，等30年之后再让朝鲜小朋友自己选坐哪边。 Rule for arranging seats: Classmates who had their seats taken by Germany and Japan can change to the seats they want, for example, Poland's seat will be moved a little to the west to compensate for the land taken by Germany; Korea will be temporarily divided into north and south parts, the north will be managed by the Soviet Union, the south will be managed by the United States, and after 30 years, Korean children can choose which side to sit on their own. 3. 建班级委员会的规则：要成立一个“联合国”，就是班级委员会，所有同学遇到矛盾都可以找委员会商量，不许随便打架。 Rule for establishing a class committee: A “United Nations” will be established, which is the class committee. All classmates can go to the committee to discuss when they have conflicts, and fighting is not allowed without permission.

看起来这个规则很完美是不是？但是问题来了：定规则的三個同学，自己就意见完全相反。美国觉得应该让每个同学都自己管自己的事，想玩什么就玩什么，想和谁玩就和谁玩；苏联觉得应该让最强的同学管所有同学，大家一起玩一样的游戏，用一样的文具，这样才公平。两个小组本来在打恶霸的时候是盟友，现在恶霸打完了，轮到分座位、定班级规则了，矛盾立刻就出来了。Doesn't this rule sound perfect? But the problem is: the three classmates who set the rules have completely opposite opinions themselves. The United States thinks that each classmate should manage their own affairs, play whatever they want, and play with whoever they want; the Soviet Union thinks that the strongest classmates should manage all classmates, everyone should play the same games and use the same stationery, which is fair. The two groups were allies when they were fighting the bullies, but now that the bullies are down, it's time to divide seats and set class rules, and the contradiction immediately emerged.

二、冷战到底是什么？和“热战”有什么不一样？

So what exactly is the Cold War? What's the difference between it and a “Hot War”？

我们之前说的“冷战”，专业术语里的定义是：1947年到1991年，以美国为首的资本主义阵营，和以苏联为首的社会主义阵营之间，没有爆发大规模的直接武力冲突（也就是“热战”），但持续在政治、经济、军事、文化、科技等所有领域对抗的时期。In professional terms, the “Cold War” is defined as: from 1947 to 1991, a period of continuous confrontation between the capitali